Celestine Vs Howlite
Origin
The origin of celestine is chiefly sedimentary. It occurs as cavity or, fissure fillings, Southern and central Africa, Sixth Edition (2006)
Southern and central Africa
Color
Colorless, Blue, Brown, Green, gray
Blue, Colorless, White
For which Rashi?
Gemini
Gemini, Virgo
Planet
Venus, Neptune
Moon
Element of Planets
Water, Air
Earth
Energy
Receptive
Not Available
Finger
Not Available
Not Available
Ring Metal
Not Available
Not Available
Not to wear with
Not Available
Not Available
Powers
Healing
Not Available
Planetary
Not Available
Not Available
Talisman
Not Available
Not Available
Tenacity
Brittle
Not Available
Solubility
Not Available
Not Available
Durability
Not Available
Not Available
Specific Gravity
3.90-4.00
2.45-2.58
Fracture
Gemstones (2009), UnevenArthur Thomas, Brittle, Conchoidal
UnevenArthur Thomas, Gemstones (2009), Brittle, Conchoidal
Cleavage
Perfect on {001}, good on {210}, poor on {010}
None
Mohs Hardness
3-3.5
3-3.5
Chemical Composition
SrSO 4Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Ca 2B 5SiO 9(OH) 5Michael OâDonoghue , Gems, Sixth Edition (2006) More from other references
Luster
Vitreous, Pearly
Vitreous
Pleochroism
Weakly trichroiC
NilArthur Thomas
Dispersion
Not Available
Not Available
Transparency
Gems
Gemmological Tables (2004) More from other references
Refractive Index
1.619-1.635
1.583-1.608
Optic Character
Not Available
Not Available
Crystal System
Orthorhombic
monoclinic
Birefringence
0.004-0.012
0.019
Clarity
Gems
Gemmological Tables (2004) More from other references
Neurological
Not Available
Not Available
Cardiovascular
Not Available
Not Available
Respiratory
Not Available
Not Available
Reproductive
Not Available
Not Available
Digestive
Not Available
Not Available
Psychology
Not Available
Not Available
Healing
Not Available
Not Available
Qualities Associated
Not Available
Not Available
Celestine Vs Howlite Fracture
Fracture is an important parameter when you compare Celestine and Howlite Physical Properties. It is necessary to understand the significance of these properties, before you compare Celestine Vs Howlite fracture. Whenever a gemstone chip breaks, it leaves a characteristic line along its breakage. Such lines are known as fracture and are used to identify the gemstones in their initial stages of production when they are in the form of rough minerals. Fracture is usually described with the terms “fibrous” and “splintery” to denote a fracture that usually leaves elongated and sharp edges. Fracture observed in Celestine is Gemstones (2009), UnevenArthur Thomas, Brittle and Conchoidal. Howlite fracture is UnevenArthur Thomas, Gemstones (2009), Brittle and Conchoidal.
Celestine Vs Howlite Luster
A primary knowledge about Celestine vs Howlite luster is useful in apparent identifications of these gemstones. Luster is the measure of light that gets reflected when incident on a finished cut gemstone. There are two major types of lusters: Silky and Adamantine. Since luster varies between two crystals of even the same gemstone, luster is limited to basic identification criteria. Celestine exhibits Vitreous and Pearly luster. Howlite, on other hand, exhibits Vitreous luster.